Simplifying Data Management in Kubernetes: The Power of TATLIN.UNIFIED Integration
February 6, 2025, 11:26 am
In the fast-paced world of technology, simplicity is the ultimate sophistication. The recent integration of TATLIN.UNIFIED with Deckhouse Kubernetes Platform (DKP) and Deckhouse Virtualization Platform (DVP) exemplifies this principle. This new feature eliminates the cumbersome manual integration of Container Storage Interface (CSI) drivers from various storage vendors. Instead, users can now deploy specialized modules that encapsulate all necessary files and components in a single package. Just activate the module and create a StorageClass. It’s as easy as flipping a switch.
This integration, made possible by YADRO’s TATLIN.UNIFIED GEN2 storage system, streamlines the process of managing storage resources in Kubernetes. Users can now focus on deploying and managing applications rather than wrestling with complex infrastructure issues. The integration is a game-changer, allowing for seamless automation and efficient resource management.
When integrating with external storage systems, the first consideration is the availability of existing CSI drivers from the vendor. These drivers are crucial for effective storage resource management through Kubernetes. They automate the connection and management of external storage systems, making life easier for developers and system administrators alike.
YADRO has provided the CSI for this integration, ensuring that it has been thoroughly tested through both automated and manual testing processes. The TATLIN.UNIFIED CSI offers several key features: support for Fibre Channel and iSCSI transport, live migration of disks between cluster nodes, automatic provisioning and deletion of volumes, and snapshot capabilities. These features are vital for DVP, as they enable critical functionalities for managing virtual machines.
To manage volumes in a Kubernetes cluster with TATLIN.UNIFIED, users need to deploy the csi-yadro module. This requires a configured TATLIN storage system and a unique IQN on each Kubernetes node. The setup process is straightforward, consisting of three simple steps:
1. Activate the csi-yadro module.
2. Create a YadroStorageConnection resource containing the necessary integration data for connecting to TATLIN storage.
3. Define a YadroStorageClass resource to configure the storage volumes, specifying parameters like file system type, storage pool, and deletion policy.
This streamlined approach allows users to activate the system with a single manifest, avoiding the complexities of Helm and numerous default parameters. Furthermore, users no longer need to worry about manual module updates or compatibility checks with other components. This focus on simplicity frees up time for developers to concentrate on application deployment and management.
To ensure the reliability and stability of the TATLIN.UNIFIED CSI driver within the Deckhouse ecosystem, extensive testing was conducted. Manual tests served as a basic check for standard volume provisioning and deletion operations. These tests sometimes reveal edge cases, such as issues arising from manual data deletion on the storage system. Any identified problems were promptly communicated to the vendor for resolution.
Automated end-to-end (E2E) tests were also employed, allowing for a comprehensive evaluation of the CSI implementation. These tests confirmed that the TATLIN.UNIFIED methods were fully operational, with no limitations on operations. Stress testing involved executing a series of concurrent and sequential standard operations—creation, deletion, resizing, attaching, and detaching volumes. This rigorous testing demonstrated the high stability of the TATLIN.UNIFIED solution, even under heavy loads.
In today’s landscape, where foreign storage systems face restrictions, the ability to utilize domestic hardware is crucial. Deckhouse is committed to supporting a wide range of solutions, ensuring that clients can leverage their existing infrastructure while building new systems. The integration of high-performance TATLIN.UNIFIED storage solutions is expected to enhance user experiences and expand capabilities.
Looking ahead, there are plans to implement NFS connectivity in the module once the vendor supports it in the CSI. As YADRO develops additional CSI solutions, Deckhouse aims to integrate them swiftly into its offerings.
The integration of TATLIN.UNIFIED with Deckhouse represents a significant leap forward in simplifying data management within Kubernetes environments. By reducing complexity and enhancing automation, this solution empowers users to focus on what truly matters: deploying and managing applications effectively. As the tech landscape continues to evolve, innovations like these will be pivotal in shaping the future of cloud-native infrastructure.
In a world where time is money, the ability to streamline processes and eliminate unnecessary hurdles is invaluable. With TATLIN.UNIFIED, Deckhouse has set a new standard for ease of use and efficiency in data management. As we look to the future, the potential for further enhancements and integrations promises to keep pushing the boundaries of what’s possible in the realm of Kubernetes and beyond.
This integration, made possible by YADRO’s TATLIN.UNIFIED GEN2 storage system, streamlines the process of managing storage resources in Kubernetes. Users can now focus on deploying and managing applications rather than wrestling with complex infrastructure issues. The integration is a game-changer, allowing for seamless automation and efficient resource management.
The CSI Advantage
When integrating with external storage systems, the first consideration is the availability of existing CSI drivers from the vendor. These drivers are crucial for effective storage resource management through Kubernetes. They automate the connection and management of external storage systems, making life easier for developers and system administrators alike.
YADRO has provided the CSI for this integration, ensuring that it has been thoroughly tested through both automated and manual testing processes. The TATLIN.UNIFIED CSI offers several key features: support for Fibre Channel and iSCSI transport, live migration of disks between cluster nodes, automatic provisioning and deletion of volumes, and snapshot capabilities. These features are vital for DVP, as they enable critical functionalities for managing virtual machines.
Using the Module
To manage volumes in a Kubernetes cluster with TATLIN.UNIFIED, users need to deploy the csi-yadro module. This requires a configured TATLIN storage system and a unique IQN on each Kubernetes node. The setup process is straightforward, consisting of three simple steps:
1. Activate the csi-yadro module.
2. Create a YadroStorageConnection resource containing the necessary integration data for connecting to TATLIN storage.
3. Define a YadroStorageClass resource to configure the storage volumes, specifying parameters like file system type, storage pool, and deletion policy.
This streamlined approach allows users to activate the system with a single manifest, avoiding the complexities of Helm and numerous default parameters. Furthermore, users no longer need to worry about manual module updates or compatibility checks with other components. This focus on simplicity frees up time for developers to concentrate on application deployment and management.
Testing and Stability
To ensure the reliability and stability of the TATLIN.UNIFIED CSI driver within the Deckhouse ecosystem, extensive testing was conducted. Manual tests served as a basic check for standard volume provisioning and deletion operations. These tests sometimes reveal edge cases, such as issues arising from manual data deletion on the storage system. Any identified problems were promptly communicated to the vendor for resolution.
Automated end-to-end (E2E) tests were also employed, allowing for a comprehensive evaluation of the CSI implementation. These tests confirmed that the TATLIN.UNIFIED methods were fully operational, with no limitations on operations. Stress testing involved executing a series of concurrent and sequential standard operations—creation, deletion, resizing, attaching, and detaching volumes. This rigorous testing demonstrated the high stability of the TATLIN.UNIFIED solution, even under heavy loads.
Embracing Domestic Solutions
In today’s landscape, where foreign storage systems face restrictions, the ability to utilize domestic hardware is crucial. Deckhouse is committed to supporting a wide range of solutions, ensuring that clients can leverage their existing infrastructure while building new systems. The integration of high-performance TATLIN.UNIFIED storage solutions is expected to enhance user experiences and expand capabilities.
Looking ahead, there are plans to implement NFS connectivity in the module once the vendor supports it in the CSI. As YADRO develops additional CSI solutions, Deckhouse aims to integrate them swiftly into its offerings.
Conclusion
The integration of TATLIN.UNIFIED with Deckhouse represents a significant leap forward in simplifying data management within Kubernetes environments. By reducing complexity and enhancing automation, this solution empowers users to focus on what truly matters: deploying and managing applications effectively. As the tech landscape continues to evolve, innovations like these will be pivotal in shaping the future of cloud-native infrastructure.
In a world where time is money, the ability to streamline processes and eliminate unnecessary hurdles is invaluable. With TATLIN.UNIFIED, Deckhouse has set a new standard for ease of use and efficiency in data management. As we look to the future, the potential for further enhancements and integrations promises to keep pushing the boundaries of what’s possible in the realm of Kubernetes and beyond.